The 2-trotin V series is used to pump sewage containing solid elements in the suspension. Thanks to high performance, they are used in various areas, such as: municipal sewage system, industrial sewage system, agriculture and sewage treatment plants.
Characteristic
All main elements are made of gg25 cast iron. Two separate mechanical seals (engine page in the oil chamber, the rotor page in contact with liquid) and high quality parts ensure excellent operation and reliability of the product.
Advantages of the sewage pump v2
Bipolar Pump for VT sewage is a professional product for use in network and industrial sewage system, as well as in special pumping stations. Thanks to the large space under the Vortex rotor, it can easily pump raw sewage containing solid and fibrous fractions, also small stones, gravel or garbage are not a problem. The multi -colored Vortex rotor is resistant to clogging with handkerchiefs, strings or waste from the kitchen. By the formation of a water vortex under and around the rotor, a significant part of the solids does not have direct contact with the rotor, which makes the rotor wear slower than in channel rotors. The advantage of radially expanding channels is that the permanent fractions falling through the inlet do not block in the rotor channels, but are thrown out and wander the wall of the body of the pump to the throat.
Control
The V2 sewage pump is essentially three -phase models, but the 65/2/152 C.346 model has a 230V variety, while pump control is carried out only by an external signal. We recommend simple drivers to control V2 pumps M121 (230V) or M131 (400V <= 7.5kW). For more demanding users and two-step pumping stations, we offer professional power supply switchgears in a relay and unit or microprocessor performance. Also with notification via SMSs or a preview via the Internet.
Installation
The most commonly used method of installing the pump for raw sewage V2 is the installation on the coupling foot Long or type B. Horizontal coupling feet are less commonly used type AND or mobile installations on the stand type P. For leaving the guides into the pumping station, a suspension in the form of a stainless chain or a stainless steel cable with appropriate strength is used, which are attached to the holes in the handle at the top of the pump. The manufacturer as accessories offers a special stainless handle, allowing for the correct pump balance when lowering. When installing the coupling foot, remember to keep the flat bottom of the tank under the pump, otherwise there may be a phenomenon cavitation and faster wear of hydraulic components.
Characteristics
• Vortex rotor with free flight,
• moisture sensor in the oil chamber, which protects the engine against flooding with water in the event of damage to the mechanical seal behind the rotor,
• Side flange outlet allows you to install on the coupling foot and easy installation of a knee connection to a flexible hose for a clamping band or a quick coupling,
• T1-T2 thermal protection built into the engine winding, for connecting to the appropriate control panel,
• 10m h07RNF power cable ended with free clamps,
• Warranty and post -warranty service,
• 24 months warranty.
On order, it is possible to make special versions with a liquid temperature up to 60 ° C with a completely immersed pump (not in continuous operation).
